/* ===================================
   RESET & BASE STYLES
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #60a5fa;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --text-color: #334155;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --gradient: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ===================================
   LOADING ANIMATION
   =================================== */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 50%, #60a5fa 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    animation: fadeOut 0.5s ease-out 3s forwards;
}

.wash-animation {
    text-align: center;
    position: relative;
}

.car-silhouette {
    font-size: 80px;
    color: white;
    margin-bottom: 20px;
    animation: bounce 1s ease-in-out infinite;
}

.water-spray {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.6) 0%, rgba(255,255,255,0) 100%);
    border-radius: 50%;
    animation: spray 2s ease-in-out infinite;
    opacity: 0.7;
}

.bubbles {
    position: absolute;
    width: 100%;
    height: 200px;
    top: 0;
}

.bubble {
    position: absolute;
    bottom: 0;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: rise 3s ease-in-out infinite;
}

.bubble:nth-child(1) { left: 10%; animation-delay: 0s; }
.bubble:nth-child(2) { left: 30%; animation-delay: 0.5s; }
.bubble:nth-child(3) { left: 50%; animation-delay: 1s; }
.bubble:nth-child(4) { left: 70%; animation-delay: 1.5s; }
.bubble:nth-child(5) { left: 90%; animation-delay: 2s; }

.loading-text {
    font-size: 48px;
    color: white;
    font-weight: bold;
    margin-top: 120px;
    animation: fadeInUp 1s ease-out;
}

.loading-subtext {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 10px;
    animation: fadeInUp 1s ease-out 0.3s backwards;
}

@keyframes fadeOut {
    to {
        opacity: 0;
        visibility: hidden;
    }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes spray {
    0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.7; }
    50% { transform: translateX(-50%) scale(1.2); opacity: 0.4; }
}

@keyframes rise {
    0% {
        bottom: 0;
        opacity: 1;
        transform: translateX(0);
    }
    100% {
        bottom: 200px;
        opacity: 0;
        transform: translateX(20px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.logo i {
    font-size: 28px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
    padding: 8px 0;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.btn-book {
    background: var(--gradient);
    color: white !important;
    padding: 10px 25px !important;
    border-radius: 25px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-book:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: 0.3s;
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-large {
    padding: 15px 40px;
    font-size: 18px;
}

.btn-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s;
}

.btn-link:hover {
    gap: 12px;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    height: 90vh;
    background: linear-gradient(rgba(30, 41, 59, 0.7), rgba(30, 41, 59, 0.7)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%232563eb" width="1200" height="600"/></svg>');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero-content {
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 60px;
    margin-bottom: 20px;
    font-weight: 800;
}

.highlight {
    color: var(--accent-color);
    position: relative;
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 30px;
    animation: bounce 2s ease-in-out infinite;
    cursor: pointer;
}

/* ===================================
   SECTIONS
   =================================== */
.section-title {
    text-align: center;
    font-size: 42px;
    margin-bottom: 50px;
    color: var(--dark-color);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* ===================================
   FEATURES SECTION
   =================================== */
.features {
    padding: 80px 0;
    background: var(--light-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.feature-card p {
    color: var(--text-color);
    line-height: 1.8;
}

/* ===================================
   SERVICES PREVIEW
   =================================== */
.services-preview {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card {
    background: white;
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.service-image {
    font-size: 60px;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.service-card h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.service-card p {
    color: var(--text-color);
    margin-bottom: 15px;
}

.price {
    font-size: 32px;
    font-weight: bold;
    color: var(--primary-color);
    margin: 20px 0;
}

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
    padding: 80px 0;
    background: var(--gradient);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary-color);
}

.cta-section .btn-primary:hover {
    background: var(--light-color);
}

/* ===================================
   CONTACT INFO SECTION
   =================================== */
.contact-info {
    padding: 80px 0;
    background: var(--light-color);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.info-card {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
}

.info-card i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.info-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.info-card p {
    color: var(--text-color);
    line-height: 1.8;
}

.info-card a {
    color: var(--primary-color);
    font-weight: 600;
}

.info-card a:hover {
    text-decoration: underline;
}

/* ===================================
   PAGE HEADER
   =================================== */
.page-header {
    background: var(--gradient);
    color: white;
    padding: 80px 0 60px;
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 20px;
    opacity: 0.95;
}

/* ===================================
   ABOUT PAGE
   =================================== */
.about-content {
    padding: 80px 0 40px;
}

.about-intro {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-intro h2 {
    font-size: 36px;
    margin-bottom: 25px;
    color: var(--dark-color);
}

.about-intro p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-color);
}

/* ===================================
   SERVICES SECTION
   =================================== */
.services-section {
    padding: 40px 0 80px;
}

.service-detail-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    margin-bottom: 30px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.service-header {
    background: var(--gradient);
    color: white;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.service-header h3 {
    font-size: 32px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.service-price {
    font-size: 28px;
    font-weight: bold;
}

.service-body {
    padding: 30px;
}

.service-description {
    font-size: 18px;
    margin-bottom: 25px;
    color: var(--text-color);
}

.service-body h4 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.service-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: var(--text-color);
}

.service-list i {
    color: var(--success-color);
    font-size: 18px;
}

/* ===================================
   GALLERY SECTION
   =================================== */
.gallery-section {
    padding: 80px 0;
    background: var(--light-color);
}

.gallery-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--text-color);
    margin-top: -30px;
    margin-bottom: 50px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 60px;
}

.gallery-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(37, 99, 235, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 40px;
    color: white;
}

.video-gallery {
    margin-top: 60px;
}

.video-gallery h3 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: var(--dark-color);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.video-item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.video-item video {
    width: 100%;
    height: auto;
    display: block;
}

.video-item p {
    padding: 15px;
    text-align: center;
    font-weight: 600;
    color: var(--dark-color);
}

/* ===================================
   CONTACT PAGE
   =================================== */
.contact-section {
    padding: 80px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.contact-form-container h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.form-description {
    color: var(--text-color);
    margin-bottom: 30px;
    font-size: 16px;
}

.booking-form {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    display: none;
}

.form-message.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
    display: block;
}

.form-message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
    display: block;
}

.form-message.info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #3b82f6;
    display: block;
}

/* ===================================
   CONTACT INFO SIDEBAR
   =================================== */
.contact-info-sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-box {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.info-box h3 {
    font-size: 24px;
    margin-bottom: 25px;
    color: var(--dark-color);
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item i {
    font-size: 28px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.info-item p {
    color: var(--text-color);
    line-height: 1.6;
}

.info-item a {
    color: var(--primary-color);
    font-weight: 600;
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.benefits-list i {
    color: var(--success-color);
    font-size: 18px;
}

.social-links-large {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.social-links-large a {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 22px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.social-links-large a:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

/* ===================================
   MAP SECTION
   =================================== */
.map-section {
    padding: 80px 0;
    background: var(--light-color);
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 24px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section h4 {
    font-size: 20px;
    margin-bottom: 20px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: var(--accent-color);
}

.footer-section ul li i {
    margin-right: 10px;
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s, transform 0.3s;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.1);
        padding: 30px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .service-header {
        flex-direction: column;
        text-align: center;
    }

    .section-title {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .hero {
        height: 70vh;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .loading-text {
        font-size: 36px;
    }

    .loading-subtext {
        font-size: 16px;
    }

    .car-silhouette {
        font-size: 60px;
    }

    .features-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 36px;
    }

    .page-header p {
        font-size: 16px;
    }

    .booking-form {
        padding: 25px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 28px;
    }

    .section-title {
        font-size: 28px;
    }

    .btn-large {
        padding: 12px 30px;
        font-size: 16px;
    }

    .service-header h3 {
        font-size: 24px;
    }

    .service-price {
        font-size: 22px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}